By studying how the circuitry of the brain develops, scientists hope to identify when and for what reasons development goes off track. Brain imaging studies have revealed distinctive variations in growth patterns of brain tissue in youth who show signs of conditions affecting mental health.y studying how the circuitry of the brain develops, scientists hope to identify when and for what reasons development goes off track. Brain imaging studies have revealed distinctive variations in growth patterns of brain tissue in youth who show signs of conditions affecting mental health.
Throughout the 1960s and 1970s, the Suez Canal was closed several more times because of conflicts between Egypt and Israel. In 1962, Egypt made its final payments for the canal to its original owners (the Universal Suez Ship Canal Company) and the nation took full control of the Suez Canal. The Suez Canal Today Today, the Suez Canal is operated by the Suez Canal Authority.
The Suez Canal is actually the first canal that directly links the Mediterranean Sea to the Red Sea. It was opened for navigation on the 17 th of November 1869. Egypt nationalized the canal on the 26 th of July 1956. The Canal was closed five times; the last time was the most serious one since it lasted for 8 years.mro Ibn Elass rebuilt the canal after the Islamic takeover of Egypt linking the Nile to the Red Sea creating a new supply line from Cairo. It was used for shipping grain to Arabia and to transport the pilgrimages to the Holy Land.